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Code Issues Releases Wiki Activity

Add 'PacketParserUtils.addPacketextension()'

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This commit is contained in:
Florian Schmaus 2014-10-07 21:46:02 +02:00
parent 6980c8e63d
commit 452b2aca0f
9 changed files with 52 additions and 40 deletions
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2
smack-core/src/main/java/org/jivesoftware/smack/provider/EmbeddedExtensionProvider.java
View file

@ -103,7 +103,7 @@ abstract public class EmbeddedExtensionProvider<PE extends PacketExtension> exte
tag = parser.next();
if (tag == XmlPullParser.START_TAG)
extensions.add(PacketParserUtils.parsePacketExtension(parser.getName(), parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(extensions, parser);
} while (!(tag == XmlPullParser.END_TAG && parser.getDepth() == initialDepth));
return createReturnExtension(name, namespace, attMap, extensions);

54
smack-core/src/main/java/org/jivesoftware/smack/util/PacketParserUtils.java
View file

@ -245,8 +245,7 @@ public class PacketParserUtils {
message.setError(parseError(parser));
break;
default:
message.addExtension(
PacketParserUtils.parsePacketExtension(elementName, namespace, parser));
PacketParserUtils.addPacketExtension(message, parser, elementName, namespace);
break;
}
break;
@ -505,12 +504,9 @@ public class PacketParserUtils {
// Be extra robust: Skip PacketExtensions that cause Exceptions, instead of
// failing completely here. See SMACK-390 for more information.
try {
presence.addExtension(PacketParserUtils.parsePacketExtension(elementName, namespace, parser));
}
catch (Exception e) {
LOGGER.log(Level.WARNING,
"Failed to parse extension packet in Presence packet.",
e);
PacketParserUtils.addPacketExtension(presence, parser, elementName, namespace);
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Failed to parse extension packet in Presence packet.", e);
}
break;
}
@ -872,7 +868,7 @@ public class PacketParserUtils {
condition = elementName;
}
else {
extensions.add(parsePacketExtension(elementName, namespace, parser));
PacketParserUtils.addPacketExtension(extensions, parser, elementName, namespace);
}
}
}
@ -906,6 +902,7 @@ public class PacketParserUtils {
public static PacketExtension parsePacketExtension(String elementName, String namespace,
XmlPullParser parser) throws XmlPullParserException,
IOException, SmackException {
ParserUtils.assertAtStartTag(parser);
// See if a provider is registered to handle the extension.
PacketExtensionProvider<PacketExtension> provider = ProviderManager.getExtensionProvider(elementName, namespace);
if (provider != null) {
@ -923,12 +920,14 @@ public class PacketParserUtils {
throw new SmackException(e);
}
}
final int initialDepth = parser.getDepth();
// No providers registered, so use a default extension.
DefaultPacketExtension extension = new DefaultPacketExtension(elementName, namespace);
boolean done = false;
while (!done) {
outerloop: while (true) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
switch (eventType) {
case XmlPullParser.START_TAG:
String name = parser.getName();
// If an empty element, set the value with the empty string.
if (parser.isEmptyElementTag()) {
@ -942,10 +941,10 @@ public class PacketParserUtils {
extension.setValue(name, value);
}
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals(elementName)) {
done = true;
break;
case XmlPullParser.END_TAG:
if (parser.getDepth() == initialDepth) {
break outerloop;
}
}
}
@ -1022,6 +1021,29 @@ public class PacketParserUtils {
return object;
}
public static void addPacketExtension(Packet packet, XmlPullParser parser) throws XmlPullParserException,
IOException, SmackException {
ParserUtils.assertAtStartTag(parser);
addPacketExtension(packet, parser, parser.getName(), parser.getNamespace());
}
public static void addPacketExtension(Packet packet, XmlPullParser parser, String elementName, String namespace)
throws XmlPullParserException, IOException, SmackException {
PacketExtension packetExtension = parsePacketExtension(elementName, namespace, parser);
packet.addExtension(packetExtension);
}
public static void addPacketExtension(Collection<PacketExtension> collection, XmlPullParser parser)
throws XmlPullParserException, IOException, SmackException {
addPacketExtension(collection, parser, parser.getName(), parser.getNamespace());
}
public static void addPacketExtension(Collection<PacketExtension> collection, XmlPullParser parser,
String elementName, String namespace) throws XmlPullParserException, IOException, SmackException {
PacketExtension packetExtension = parsePacketExtension(elementName, namespace, parser);
collection.add(packetExtension);
}
/**
* Decodes a String into an object of the specified type. If the object
* type is not supported, null will be returned.

3
smack-extensions/src/main/java/org/jivesoftware/smackx/disco/provider/DiscoverInfoProvider.java
View file

@ -61,8 +61,7 @@ public class DiscoverInfoProvider extends IQProvider<DiscoverInfo> {
}
// Otherwise, it must be a packet extension.
else {
discoverInfo.addExtension(PacketParserUtils.parsePacketExtension(parser
.getName(), parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(discoverInfo, parser);
}
} else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("identity")) {

4
smack-extensions/src/main/java/org/jivesoftware/smackx/iqregister/provider/RegistrationProvider.java
View file

@ -62,9 +62,7 @@ public class RegistrationProvider extends IQProvider<Registration> {
}
// Otherwise, it must be a packet extension.
else {
packetExtensions.add(PacketParserUtils.parsePacketExtension(
parser.getName(), parser.getNamespace(),
parser));
PacketParserUtils.addPacketExtension(packetExtensions, parser);
}
}
else if (eventType == XmlPullParser.END_TAG) {

3
smack-extensions/src/main/java/org/jivesoftware/smackx/muc/provider/MUCOwnerProvider.java
View file

@ -49,8 +49,7 @@ public class MUCOwnerProvider extends IQProvider<MUCOwner> {
}
// Otherwise, it must be a packet extension.
else {
mucOwner.addExtension(PacketParserUtils.parsePacketExtension(parser.getName(),
parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(mucOwner, parser);
}
}
else if (eventType == XmlPullParser.END_TAG) {

4
smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/provider/PubSubProvider.java
View file

@ -20,7 +20,6 @@ import java.io.IOException;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.PacketExtension;
import org.jivesoftware.smack.provider.IQProvider;
import org.jivesoftware.smack.util.PacketParserUtils;
import org.jivesoftware.smackx.pubsub.packet.PubSub;
@ -50,8 +49,7 @@ public class PubSubProvider extends IQProvider<PubSub>
if (eventType == XmlPullParser.START_TAG)
{
PacketExtension ext = PacketParserUtils.parsePacketExtension(parser.getName(), parser.getNamespace(), parser);
pubsub.addExtension(ext);
PacketParserUtils.addPacketExtension(pubsub, parser);
}
else if (eventType == XmlPullParser.END_TAG)
{

7
smack-extensions/src/main/java/org/jivesoftware/smackx/search/UserSearch.java
View file

@ -150,9 +150,7 @@ public class UserSearch extends IQ {
else if (eventType == XmlPullParser.START_TAG && parser.getNamespace().equals("jabber:x:data")) {
// Otherwise, it must be a packet extension.
search = new UserSearch();
search.addExtension(PacketParserUtils.parsePacketExtension(parser.getName(),
parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(search, parser);
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("query")) {
@ -205,8 +203,7 @@ public class UserSearch extends IQ {
}
}
else if (eventType == XmlPullParser.START_TAG && parser.getNamespace().equals("jabber:x:data")) {
search.addExtension(PacketParserUtils.parsePacketExtension(parser.getName(),
parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(search, parser);
done = true;
}
}

3
smack-legacy/src/main/java/org/jivesoftware/smackx/workgroup/ext/forms/WorkgroupForm.java
View file

@ -67,8 +67,7 @@ public class WorkgroupForm extends IQ {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
// Parse the packet extension
answer.addExtension(PacketParserUtils.parsePacketExtension(parser.getName(),
parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(answer, parser);
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals(ELEMENT_NAME)) {

2
smack-legacy/src/main/java/org/jivesoftware/smackx/workgroup/packet/TranscriptSearch.java
View file

@ -71,7 +71,7 @@ public class TranscriptSearch extends IQ {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
// Parse the packet extension
answer.addExtension(PacketParserUtils.parsePacketExtension(parser.getName(), parser.getNamespace(), parser));
PacketParserUtils.addPacketExtension(answer, parser);
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals(ELEMENT_NAME)) {